一、 安装完整内容：

hadoop@hadoop-VirtualBox:~$ sudo curl -LO https://storage.googleapis.com/kubernetes-release/release/v1.15.0/bin/linu                                      x/amd64/kubectl
[sudo] hadoop 的密码：
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:--  0:00:10 --:--:--     0
curl: (35) gnutls_handshake() failed: The TLS connection was non-properly terminated.
hadoop@hadoop-VirtualBox:~$ sudo curl -LO https://storage.googleapis.com/kubernetes-release/release/v1.15.0/bin/linu                                      x/amd64/kubectl
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100 40.9M  100 40.9M    0     0  7122k      0  0:00:05  0:00:05 --:--:-- 9199k

hadoop@hadoop-VirtualBox:~$ sudo chmod +x ./kubectl
hadoop@hadoop-VirtualBox:~$ sudo mv ./kubectl /usr/local/bin/kubectl
hadoop@hadoop-VirtualBox:~$ kubectl version -o json
{
  "clientVersion": {
    "major": "1",
    "minor": "15",
    "gitVersion": "v1.15.0",
    "gitCommit": "e8462b5b5dc2584fdcd18e6bcfe9f1e4d970a529",
    "gitTreeState": "clean",
    "buildDate": "2019-06-19T16:40:16Z",
    "goVersion": "go1.12.5",
    "compiler": "gc",
    "platform": "linux/amd64"
  }
}
The connection to the server localhost:8080 was refused - did you specify the right host or port?
hadoop@hadoop-VirtualBox:~$ sudo curl -Lo minikube http://kubernetes.oss-cn-hangzhou.aliyuncs.com/minikube/releases/                                      v1.2.0/minikube-linux-amd64
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100 39.8M  100 39.8M    0     0  8322k      0  0:00:04  0:00:04 --:--:-- 8700k
hadoop@hadoop-VirtualBox:~$ sudo chmod +x minikube
hadoop@hadoop-VirtualBox:~$ sudo mv minikube /usr/local/bin/

hadoop@hadoop-VirtualBox:~$ sudo minikube start --registry-mirror=https://registry.docker-cn.com --vm-driver=none
* minikube v1.2.0 on linux (amd64)
* using image repository registry.cn-hangzhou.aliyuncs.com/google_containers
* Tip: Use 'minikube start -p <name>' to create a new cluster, or 'minikube delete' to delete this one.
* Restarting existing none VM for "minikube" ...
* Waiting for SSH access ...
* Configuring environment for Kubernetes v1.15.0 on Docker 20.10.7
* Relaunching Kubernetes v1.15.0 using kubeadm ...
* Configuring local host environment ...

! The 'none' driver provides limited isolation and may reduce system security and reliability.
! For more information, see:
  - https://github.com/kubernetes/minikube/blob/master/docs/vmdriver-none.md

! kubectl and minikube configuration will be stored in /home/hadoop
! To use kubectl or minikube commands as your own user, you may
! need to relocate them. For example, to overwrite your own settings:

  - sudo mv /home/hadoop/.kube /home/hadoop/.minikube $HOME
  - sudo chown -R $USER $HOME/.kube $HOME/.minikube

* This can also be done automatically by setting the env var CHANGE_MINIKUBE_NONE_USER=true
* Verifying: apiserver proxy etcd scheduler controller dns
* Done! kubectl is now configured to use "minikube"

二、运行一个简单的例子（不用yaml和json）

hadoop@hadoop-VirtualBox:~/k8s$ docker login --username=yinbodotcc@aliyun.com registry.cn-hangzhou.aliyuncs.com
Password:
WARNING! Your password will be stored unencrypted in /home/hadoop/.docker/config.json.
Configure a credential helper to remove this warning. See
https://docs.docker.com/engine/reference/commandline/login/#credentials-store

Login Succeeded

hadoop@hadoop-VirtualBox:~/k8s$ docker images
REPOSITORY                                                                       TAG       IMAGE ID       CREATED             SIZE
kubia                                                                            latest    d7aadb9c95e5   About an hour ago   660MB
hello-world                                                                      latest    d1165f221234   3 months ago        13.3kB
registry.cn-hangzhou.aliyuncs.com/google_containers/kube-proxy                   v1.15.0   d235b23c3570   2 years ago         82.4MB
registry.cn-hangzhou.aliyuncs.com/google_containers/kube-apiserver               v1.15.0   
......


hadoop@hadoop-VirtualBox:~/k8s$ docker tag kubia registry.cn-hangzhou.aliyuncs.com/yay1/yay2:tag-kubia
hadoop@hadoop-VirtualBox:~/k8s$ docker push registry.cn-hangzhou.aliyuncs.com/yay1/yay2:tag-kubia
The push refers to repository [registry.cn-hangzhou.aliyuncs.com/yay1/yay2]
2667bcb28156: Pushed
ab90d83fa34a: Pushed
8ee318e54723: Pushed
e6695624484e: Pushed
da59b99bbd3b: Pushed
5616a6292c16: Pushed
f3ed6cb59ab0: Pushed
654f45ecb7e3: Pushed
2c40c66f7667: Pushed
tag-kubia: digest: sha256:452de313f5dab1c03faafad338f06e2d8110f705cf7a1098dffccb4123****** size: 2213
hadoop@hadoop-VirtualBox:~/k8s$

hadoop@hadoop-VirtualBox:~/k8s$ kubectl get pods
NAME           READY   STATUS             RESTARTS   AGE
kubia2-sz8mf   0/1     ImagePullBackOff   0          75m
kubia3-k6jgl   0/1     ImagePullBackOff   0          41m
hadoop@hadoop-VirtualBox:~/k8s$ kubectl run kubia4 --image=registry.cn-hangzhou.aliyuncs.com/yay1/yay2:tag-kubia --port=9999 --generator=run/v1
kubectl run --generator=run/v1 is DEPRECATED and will be removed in a future version. Use kubectl run --generator=run-pod/v1 or kubectl create instead.
replicationcontroller/kubia4 created
hadoop@hadoop-VirtualBox:~/k8s$ kubectl get pods
NAME           READY   STATUS             RESTARTS   AGE
kubia2-sz8mf   0/1     ImagePullBackOff   0          76m
kubia3-k6jgl   0/1     ImagePullBackOff   0          42m
kubia4-fnnzh   1/1     Running            0          5s
hadoop@hadoop-VirtualBox:~/k8s$

image.png image.png
image.png 图片.png